How many subjects are there in the C1 instructor license exam?

What is the actual fuel consumption of the Ford Mondeo 1.5t?

This car has a fuel consumption of 9.2 liters per 100 kilometers. The Mondeo is a sporty B-segment sedan under the Ford brand. Correct fuel consumption calculation formula: Fuel consumed ÷ Distance traveled × 100 = Fuel consumption per 100 kilometers. The data on fuel consumed is relatively difficult to obtain. Generally, a full tank is used as the initial data. After driving a certain distance, the tank is filled again, and the fuel quantity provided by the gas station is taken as the final data. Tips for saving fuel: Idling for more than 1 minute consumes the same amount of fuel as starting the engine once. The fuel consumed by idling the engine for 5 minutes can allow the car to travel more than 1 kilometer.

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How to Repair a Damaged Wheel Arch?

The method for repairing a rusted and damaged wheel arch is as follows: First, cut and remove the rusted and damaged part, then grind and polish to remove as much of the rust as possible. Next, use a piece of sheet metal to create a wheel arch of the same shape, weld it back into place, and then go through a series of processes including grinding, applying putty, polishing, and painting. Below is some related information about wheel arches: 1. The function of wheel arches: They are mainly installed for decorative purposes and to meet the personalized needs of the driver. At the same time, from an aerodynamic perspective, wheel arches also conform to fluid dynamics, helping to reduce the drag coefficient. The presence or absence of wheel arches has little impact on the overall fuel consumption of the vehicle. 2. Benefits of replacing with stainless steel wheel arches and tires: (1) More dazzling appearance; (2) Better cornering limits. 3. Drawbacks of replacing with stainless steel wheel arches and tires: (1) Reduced acceleration power; (2) Decreased comfort.

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What is the battery model for the 2016 New Passat?

The battery model for the 2016 New Passat is 5K0 915 105C. In low-temperature environments, the battery capacity is significantly lower than at normal temperatures. Conventional Battery: Conventional batteries have plates made of lead and lead oxide, with an electrolyte of sulfuric acid solution. Their main advantages are stable voltage and low cost, while the disadvantages include low specific energy (the amount of electrical energy stored per kilogram of battery), short lifespan, and frequent maintenance. Dry-Charged Battery: The full name is dry-charged lead-acid battery. Its main feature is that the negative plate has a high capacity for storing electricity, retaining the charge for up to two years in a completely dry state. To use, simply add the electrolyte and wait 20-30 minutes. Maintenance-Free Battery: Due to its structural advantages, maintenance-free batteries consume very little electrolyte and generally do not require distilled water refills during their lifespan. They also feature shock resistance, high-temperature tolerance, compact size, and low self-discharge.

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Why does the Qashqai's fuel consumption increase over time?

The reasons why the Qashqai's fuel consumption increases over time are as follows: Failure to perform regular maintenance: The vehicle may not have been serviced on time, and components such as the air filter, fuel filter, spark plugs, and clutch plates may not have been replaced, leading to higher fuel consumption. Carbon buildup in the control system: Carbon deposits and faults in the electronic control system, such as carbon buildup in the throttle body, idle valve, and fuel injectors, as well as signal malfunctions in the oxygen sensor and coolant temperature sensor, are also factors contributing to increased fuel consumption. Poor driving habits: Driving habits can also increase the vehicle's fuel consumption. Rapid acceleration, sudden braking, and mismatched speed and gear selection are among the reasons for higher fuel usage. Insufficient tire pressure: Insufficient or low tire pressure increases friction between the tires and the ground, resulting in greater resistance and higher fuel consumption. Severe tire wear can also lead to frequent slipping, further increasing fuel consumption.

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How to Add Refrigeration Oil to the Air Conditioning Compressor?

There are mainly three methods for adding refrigeration oil to the compressor. The following are the methods for adding refrigeration oil to the compressor: 1. Direct Addition: Add directly from the compressor. First, perform an oil return operation, which means running the compressor at idle speed with the control system set to the coldest and highest fan speed for 20-30 minutes to allow the oil to return to the compressor. Then, turn off the engine, release the refrigerant, remove the compressor from the vehicle, drain the old oil, and directly add or replenish new oil. 2. High-Pressure Side Addition: Add from the high-pressure side. Evacuate to 98 kPa, close the high-pressure side manual valve, and close the compressor service valve. Remove the high-pressure side hose from the pressure gauge head and insert it into the refrigeration oil. Open the service valve, and the refrigeration oil will be drawn into the system. Close the service valve immediately when the oil is almost fully drawn. 3. Low-Pressure Side Addition: No service valve is required. After evacuating to 98 kPa, close the low-pressure side manual valve and continue evacuating with the vacuum pump while keeping the high-pressure side manual valve open. Remove the low-pressure side hose from the pressure gauge head and insert it into the refrigeration oil to draw the oil. After drawing, reattach the hose to its original position, open the low-pressure side manual valve, and continue evacuating. Once evacuation is complete, proceed with the refrigerant charging operation.

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Is the Chevrolet Cruze Really That Prone to Breaking Down?

The Chevrolet Cruze is indeed prone to breaking down, and it is the undisputed champion in terms of overall failure rates. Common issues with the Cruze: Faults primarily occur in core systems such as the brakes, transmission, and engine, as well as in the exterior, interior, and trim. The newer models have introduced a dual-clutch transmission, but this transmission suffers from severe jerking and significant noise. Oil leakage from the engine cover is also one of the major common problems with the Cruze. After-sales service for the Cruze: The after-sales service for the new Cruze has also been criticized by consumers. Firstly, the replacement of split keys for owners is not handled adequately, and secondly, even after using synthetic oil, owners are still required to service the vehicle every 5,000 kilometers.

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How many subjects are there in the C1 instructor license exam?

What is the actual fuel consumption of the Ford Mondeo 1.5t?

How to Repair a Damaged Wheel Arch?

What is the battery model for the 2016 New Passat?

Why does the Qashqai's fuel consumption increase over time?

How to Add Refrigeration Oil to the Air Conditioning Compressor?

Is the Chevrolet Cruze Really That Prone to Breaking Down?

What does PRNDS stand for?

What Does B Gear Mean?

Can people with myopia learn to drive and get a driver's license?

What is the fuel consumption of the Audi A5 per kilometer?